baber/WOPTO huggingface dataset:
Patent JP-2002156443-A (JP)
Title: Radar signal processing device
Inventor: KUNO MASAAKI
IPC: G01S7/292
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the rate of operation by a minimum number of processors for computation. SOLUTION: A plurality of reception signals are inputted to a transmission path switch 9a and allotted to computing blocks 11a and 11b for every period. The computing blocks 11a and 11b execute signal processing on the plurality of allotted reception signals, and a transmission path switch 9b outputs plurality of signal-processed reception signals for every reception signal. Processing load condition monitoring means 10a and 10b of the computing blocks 11a and 11b monitor the load conditions of the processors 4a-4c and 4d-4f for computation and controls the transmission path switches 9a and 9b, input controllers 2a and 2b, and output controllers 6a and 6b according to the load conditions.
Patent JP-2002158992-A (JP)
Title: Image distributor, image processor and camera
Inventor: ISHIKAWA FUMIO
IPC: G06T7/20
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To surely realize a dynamic image processing with a simplified constitution of an image distributor for distributing image information taken by cameras to image processors which realize a concentrated supervisory of the image information as well as the image processors and the cameras. SOLUTION: The image distributor comprises a communication interface means 12 for forming a communication channel with an image processor 11 for processing dynamic image information individually indicating images in shot areas of cameras 10-1 to 10-n, a dynamic region discriminating means 13 for discriminating dynamic regions of the image information individually indicating the images in the shot areas of the cameras 10-1 to 10-n, and a control means 14 for transmitting the image information and the discrimination result of the dynamic regions discriminated in the image information by the discriminating means 13 over the communication channel formed by the interface means 12 to the image processor 11.
Patent JP-2002167295-A (JP)
Title: Method of removing raw material remained in crucible
Inventor: KUMATORIYA MASATO
IPC: H01L41/41
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing a remained raw material in a crucible wherein the remained, solidified raw material in a double-crucible is easily and efficiently removed from the crucible after single crystal growth, as a result the outer crucible is prevented from deformation by solidification of the remained raw material. SOLUTION: A single crystal is grown by the Czochralski method in the double-crucible whose inner crucible has an opening leading to an outer crucible. Then, the inner crucible in which the raw material us cooled, solidified and adhered to is pulled up and separated from the outer crucible, as a result the remained raw material in the double-crucible is removed first from the outer crucible.
Patent JP-2002161235-A (JP)
Title: Composition for polyamide-based flame-retardant powder coating
Inventor: SHIMIZU HIROSHI
IPC: C08K5/3492
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a polyamide-based flame-retardant powder coating with slight discoloration and a slight fluctuation in performances while holding surface properties, appearance and adhesion to a base. SOLUTION: This composition for a polyamide-based flame-retardant powder coating is characterized by compounding at least one kind selected from the group of melamine-based compounds having >10 μm and <=100 μm average particle diameter as a flame retardant in the powder coating consisting essentially of a polyamide.
Patent JP-2002165896-A (JP)
Title: Exhaust/pressure sensitive damper and air conditioning/ fire extinguishing facilities using the same
Inventor: ITO SHINJI
IPC: A62C35/11
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of air conditioning/fire extinguishing facilities by providing an exhaust/pressure sensitive damper provided with the functions of exhaust and pressure sensitive dampers together. SOLUTION: This damper is provided with a blade 23 rotated around a rotary shaft 22 and capable of turning a duct between a fully open state and a fully closed state and opening and closing the duct by force set by weight balance with a counter weight 25, a turning arm 27 fixed to the rotary shaft 22, a guide rod 29 movable tangentially to the turning direction of the turning arm 27, a driving bracket 31 attached to the guide rod 29 and abutted to the turning arm 27 in the direction of opening the blade 23 and an air cylinder 32 with a built-in elastic spring for energizing the blade 23 in the opening direction by abutting the driving bracket 31 to the turning arm 27 capable of driving the slide of the guide rod 29.
Patent JP-2002168048-A (JP)
Title: Opening and shutting device
Inventor: KIKUTANI KAZUO
IPC: E05F15/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an opening and shutting device capable of easily recognizing information concerned with use of an opening and shutting body in a maintenance time or the like by users. SOLUTION: The opening and shutting device detects the details of operation of the opening and shutting body, and it has an information storing means for updating and storing operation history information and an information reporting means for reporting the operation history information or processing information when the operation history information satisfies prescribed conditions or by requests from the outside.
Patent JP-2002170565-A (JP)
Title: Method for evaluating positive electrode active material of nonaqueous system electrolyte secondary battery
Inventor: KUZUO RIYUUICHI
IPC: H01M4/505
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply measuring a quantity of manganese elution without a troublesome work for disassembling a secondary battery, etc. SOLUTION: A positive electrode active material for a nonaqueous system electrolyte secondary battery comprises a composite oxide of lithium and manganese expressed by formula LiMn2-yMyO4 (M are at least one or more kinds of metal elements. y is 0-1). In the method for evaluating the material, the second composite oxide, which is obtained by eliminating Li from the first composite oxide using a chemical process and expressed by formula Li1-xMn2-yMyO4 (x is more than 0 to 1), is dispersed in an arbitrary nonaqueous system electrolyte and the quantity of the eluting manganese in the nonaqueous system electrolyte is measured after the regular period has been passed.
Patent JP-2002171795-A (JP)
Title: Drive method for battery-driven product
Inventor: CHIBA TOMOJI
IPC: H02P8/12
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a drive method for a battery-driven product which can make applied currents uniform and can extend the operation life time of a battery. SOLUTION: This drive method for a battery-driven product employs a 1-2 phase drive method. If an applied current value in a one-phase drive state is defined as '1', respective current values applied to the respective phases in a two-phase drive state are set to '1/2'.
Patent JP-2002165813-A (JP)
Title: Holder for brush for part between teeth
Inventor: SANO KIYOSHI
IPC: A61C17/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally a keeping holder dedicated to a brush for a part between teeth is not provided, it is often place on a washing table or the like directly and it is not sanitarily preferable. SOLUTION: This holder is provided with a plate to be fixed to a wall surface or the like by using an attaching means such as an adhesive tape or a hook and a pedestal horizontally attached to the plate as separate bodies. The insertion holes of the brushes for the part between the teeth are formed at the pedestal and the brush for the part between the teeth is kept in the state of standing upside down. Also, by forming the insertion hole in a tapered shape as to narrow the lower part, it can cope with even the brushes for the part between the teeth in the different sizes.
Patent JP-2002131235-A (JP)
Title: High-speed signal processor for piezoelectric plate
Inventor: WATANABE TAKAYA
IPC: H03H3/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a high-speed processing operation being problematic in a conventional visual inspection method for a piezoelectric plate, where piezoelectric plates fed to a parts feeder are taken out one by one, so as to be sequentially inspected and then housed via a visual inspection part and an electrical characteristics inspection part. SOLUTION: Many works which are specimens are fed to the parts feeder 202. The works are picked up from the parts feeder 202, so as to be fed to an enclosure 206 for high-speed movement, inside an oval track. The enclosure 206, on which the works to be measure are mounted, are moved at high speed up to an inspection position by the signal of a control part 213 by a sequencer 212. Visual data on each work is sent to a signal-processing part 214 by a high-speed CCD camera 215 for visual inspection. After the image data has been fetched, the enclosure 206, on which the works to be measured are mounted is immediately sent to an electrical characteristics processing part 216 as a next inspection part. Frequency characteristic is measured by a sensor installed at the processing part 216, and data are sent to the processing part 214.
Patent JP-2002173364-A (JP)
Title: Lithium alumino-silicate-base ceramic
Inventor: IHARA TOSHIYUKI
IPC: C04B35/19
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, low-thermal expansion ceramic having specific gravity of 2.4 to 2.8, a Young's modulus of 115 to 128 GPa, a coefficient of thermal expansion of -1.3 to +2.0×10-6/ deg.C and an average crystal grain size of 1.0 to 2.3 μm. SOLUTION: Lithium alumino-silicate is used as an essential component and one kind of either oxide of periodic table group 2a elements and titanium oxide is incorporated as a sub-component at 6 to 45 wt.% therein. Otherwise, the lithium alumino-silicate is used as an essential component and >=2 kinds of both of oxides of the periodic table group 2a elements and titanium oxide are incorporated as the sub-component at 2.5 to 45 wt.% therein.
Patent JP-2002143029-A (JP)
Title: Tongue cleaner
Inventor: ISHIZUKA MISAKO
IPC: A61B17/24
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a tongue cleaner capable of scraping off tongue fur adhering on a tongue as one of causes for foul breath to keep clean the oral cavity and prevent foul breath. SOLUTION: A removable tongue fur scraping plate for scraping off tongue fur is fitted to the front end part of a frame body having a grip handle connected to the rear part thereof. The removable tongue fur scraping plate is freely removed from and attached to the grip handle. The angle of fitting the removable tongue fur scraping plate to the grip handle ranges from 0 to 30 degrees. The grip design of the grip handle is selective among many types, so that the removable tongue fur scraping plate for scraping off tongue fur can be replaced when it becomes old or according to one's taste. The removable tongue fur scraping plate is selective among many types so that scraping touch is variously used properly.
Patent JP-2002177152-A (JP)
Title: Grill
Inventor: SOGA KAORU
IPC: A47J37/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a grill which prevents a part of foods to be cooked such as fish attached to a grill net from being splashed and dropping onto an upper burner. SOLUTION: The grill 1 is provided with a door 3 at a front face opening part 2 and a slidable tray 4 in connection with the door 3 at a bottom part. The grill net 6 for placing the food 5 to be cooked is placed. A partition metallic plate 10 is provided at a position between a burner 7 for upper flame and a burner 8 for lower flame within the grill. The height of the sidewall 11 of the plate 10 is higher at the front side of the grill than at the rear side to form a high sidewall surface. Thus, the foods to be cooked is prevented from being splashed and dropping onto the burner 7 for the upper flame when the tray 4 and the net 6 are pulled out after cooking and the food is taken out. Thus, defective combustion or defective ignition caused by covering of a flame port and the corrosion of the burner caused by the deposition of the foods dropped onto the burner 7 are eliminated.
Patent JP-2002178907-A (JP)
Title: Brake device for traveling vehicle
Inventor: OZAKI SHINSUKE
IPC: B60T7/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a brake device to generate assuredly a braking force even when one system is damaged by mounting an equalizer mechanism on a member pressing on master cylinder pistons. SOLUTION: In this brake device 1 having a hydraulic pressure mechanism with two systems, an equalizer 25 is mounted on a shaft 21 pivoting a brake pedal 5 rotatably in parallel with the shaft 21 so as to generate the same hydraulic pressure in both the master cylinders 7, 7 and the equalizer mechanism 2 adapted to press on the pistons 71, 71 of the master cylinders 7, 7 by two push rods 72, 72 borne by the equalizer 25 is mounted thereon for restricting a rotation range of the equalizer 25 by a stopper 65.
Patent JP-2002181274-A (JP)
Title: Connecting structure of thermoplastic resin tube
Inventor: NAKAMURA TOMOHIRO
IPC: F16L19/03
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure free from the dispersion of connecting strength between a joint and a tube, seen in a conventional welding connection, and allowing the separation of the tube from the joint part in case of a pipe brakeage to perform the repair with a small number of piping members. SOLUTION: This union type connecting structure for a thermoplastic synthetic resin tube comprises a sleeve, a cap nut, and a tube socket. The sleeve is made of a thermoplastic synthetic resin and has an O-ring fitted to one end circumferential part of a short cylindrical body. The inner surface of the sleeve is welded to the end outer surface of a thermoplastic synthetic resin tube by frictional melting connection so that the end part with the O-ring fitted thereto is located on the tube end side.  The end part with the O-ring fitted thereto of the sleeve is inserted to the tube socket whose end circumferential surface is protrusively provided from a pipe to be connected, and formed into a male thread, and the cap nut preliminarily installed to the thermoplastic resin tube is screwed to the male thread of the tube socket, whereby the thermoplastic synthetic resin tube is connected to the tube to be connected.
Patent JP-2001164670-A (JP)
Title: Airtight construction method and building member for airtight construction
Inventor: SAZA YUZO
IPC: E04B1/76
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an airtight construction method and an airtight building member capable of filling a clearance between building members easily and airtightly and maintaining an airtight filling condition coping with changes of humidity. SOLUTION: In this construction method for filling between mutually matching building members 2 and 4, a foaming body 14 made of polyethylene having independent bubbles of carbon dioxide is used. The foaming body maintaining a compressed condition thinner than the width of a clearance between building members 2 and 4 to be filled is arranged in a clearance 12 formation section of the building members 2, 4. The foaming body 14 recovers its shape after the compressed foaming body 14 is arranged, and a section between the building members 2 and 4 is filled while the foaming body 14 does not recover its shape completely.
Patent JP-2002190839-A (JP)
Title: Gfsk orthogonal modulator and modulation method
Inventor: HASHIGAYA MICHIHIKO
IPC: H04L27/12
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a GFSK(Gaussian Frequency Shift Keying) orthogonal modulator that can generate a modulation wave with high accuracy and a simple circuit configuration. SOLUTION: The GFSK orthogonal modulator consists of a buffer 22 that stores an input digital signal, a Mod 2N arithmetic circuit 23 to which an output of the buffer 22 is applied, a ROM address setting circuit 24 that uses an output of the circuit 23 and the output of the buffer to set a storage address of data stored in ROMs, the ROMs 27, 28 that respectively store Ich and Qch signals, digital/analog converters 29, 30 to which outputs of the ROMs are applied, two multipliers that multiply the outputs of the digital/analog converters with two carriers whose phases differ by 90-degrees and a synthesizer that synthesizes outputs of the two multipliers.
Patent JP-2002186999-A (JP)
Title: Treatment method of dredged mud and sand
Inventor: TANIMOTO MASAAKI
IPC: C02F1/52
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of dredged mud and sand which is capable of not only perfectly separating the dredged mud and sand into liquid and solid but also surely removing an environmentally contaminated material, or the like contained in the separated muddy water as a contaminated matter, and which can effectively prevent the environment from re-contamination thereby. SOLUTION: This method consists of a process in which the dredged mud and sand are filtered and separated to a liquid matter and a solid matter, a process in which the separated muddy water is added with a necessary condensation agent so that a muddy matter becomes flocked and a process in which the muddy matter flocked by blowing pressurized air thereto is pressurized and floated for removal treatment.
Patent JP-2002190063-A (JP)
Title: Automatic photograph vending machine
Inventor: AKAMATSU TERUHIRO
IPC: G07F17/26
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic photograph vending machine capable outputting printed photographs by a number previously inputted by a user. SOLUTION: This photograph vending machine is provided with a camera 6 taking a picture of an object 2, a printer 9 printing the photographed image taken by the camera 6 on a print medium 15 to output it as a photograph print, a touch pen 12 used by the user 2 for inputting a number of output photograph prints carrying the taken image, and a cutter 13 cutting the print medium 15 by the inputted output sheet number. In this way, photograph prints are outputted by the number inputted by means of the touch pen 12. The photograph prints are outputted by the number previously inputted by the user 2 without requiring any cutting operation by means of scissors and the like from the user 2 when the photograph is take by a plurality of users, so that bothering work for cutting can be omitted and a feeling of unfairness between the users can be solved almost completely.
Patent JP-2002192016-A (JP)
Title: Dust collecting unit
Inventor: SASA YOSUKE
IPC: B03C3/47
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting unit with which a ground electrode plate can be connected electrically and easily without using an electrically conductive spacer or a guide pin, parts replacement is simple, and the fluctuation of dust collecting ability caused by the partial uneven space between the ground electrode plates can be avoided. SOLUTION: Terminals 11 provided with a plurality of ground electrode plates 10 at end edges are pressed against and connected electrically to a common contact plate 13. The terminals 11 are previously bent. When the terminals 11 are pressed against the contact plate 13, the direction in which the terminal 11 of all the ground electrode plates 10 bend is urged in one direction. Thereby, the bending of the terminal 11 and their peripheral parts is performed uniformly in the same direction.
Patent JP-2002192157-A (JP)
Title: Waste water treatment apparatus for dental chair unit
Inventor: KIMURA SHIYUUSUKE
IPC: A61G15/10
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment apparatus for solving a problem that waste water discharged from a dental chair unit at any time during medical treatment is danger of being contaminated with patient's pathogens, thereby, in the case the waste water is discharged to the outside directly through a drain pipe, causing an environmental pollution problem. SOLUTION: Waste water discharged from the terminal discharge opening of individual dental chair units is stored in a sterilizing chamber. The chamber is equipped with an acidic water-generating electrode and generates acidic water directly by electrolysis to sterilize the waste water, which is discharged outside. For this purpose, this apparatus is arranged with a controller that controls the processes based on water level signals, pH values, the quantity of current applied to the electrode and the like. As a system, a system having a storage tank for temporarily storing waste water, a system for directly introducing waste water, or an overflow system is employed.
Patent JP-2002191713-A (JP)
Title: Cabinet type fire preventing device for computer
Inventor: SAKAMAKI TADASHI
IPC: A62C3/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a fire from occurring. SOLUTION: A computer housing section and an air circulating passage are formed by providing a partition wall having a gas passing section in a sealed type cabinet. Also, a nitrogen generating-feeding source which can feed nitrogen in such a manner that an oxygen rate in the computer housing section may be reduced is connected with the computer housing section through a first guide pipe. In addition, an air blowing means which generates a vacuum function in the air circulating passage so that the nitrogen mixed gas in the computer housing section can flow in by passing the gas passing section, is connected with the air circulating passage through a second guide pipe.
Patent JP-2002192950-A (JP)
Title: Folding type canopy
Inventor: ISHII MOTOHIRO
IPC: B60J7/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a folding type canopy capable of lowering the attitude of a canopy body more than the conventional one and, even if there is an obstacle in a low position, letting a working machine pass thereunder while operating the working machine b an operator. SOLUTION: A seat 6 is provided on a self traveling working machine body 3, a support body 10 of the canopy 9 is attached to the rear part of the seat, and a canopy body 11 covering over the seat 6 is attached to the top of the support body 10. The support body 10 of the canopy is attached to the rear part of the seat 6 via a revolving mechanism 7 and a boom hoisting mechanism 8 positioned above it. This constitution can fold the canopy body 11 toward the rear face or side face of the three working machine bodies. The canopy body 11 can be folded with its front end facing downward.
Patent JP-2002138575-A (JP)
Title: Joint structure of h-steel joint column and its beam
Inventor: INAOKA SHINYA
IPC: E04B1/58
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance a cross section performance of an H-steel column member in the direction of a weak axis and to realize an H-steel joint column facilitating the execution of works at a column base section, and a joint structure between the H-steel joint column and the beam. SOLUTION: The H-steel joint column 1 in which the column base section is employed for a column member to be joined to a foundation as exposed, the flange face 121 of one side of a second H-steel column member 12 shorter than the first H-steel column member is joined to the web face 112 of one side of a first H-steel column member 11, a difference part 30 between the first H-steel column member and the second H-steel column member is provided at the column base section of the joint pile and a base plate 14 is joined to the column base section end part of the first H-steel member.